A ready to use set of scaffolding notes that present teaching and learning resources of a spelling lesson on words ending in -cious, -tious, -cial, -tial, -able, -ible.After completing these worksheets students will be able to:Provide examples for common suffixes based on their sound and meanings.Add suffices to root words (nouns or verbs) to form adjectives based on the spelling rules. Use common suffixes to form words ending in –tious and -cious (shus sound) and determine the meaning of new wo